In this Sept. 21, 2013 photo, former President George H.W. Bush, front left, former first lady Barbara Bush, right, pose for photos after wedding of longtime friends Helen Thorgalsen, center, and Bonnie Clement, in Kennebunkport, Maine. Bush was an official witness at the same-sex wedding, his spokesman said Wednesday, Sept. 25, 2013. (AP Photo/Susan Biddle)
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